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    What People Are Saying

    Ease of use
  • Rae
  • 02/20/2016
  • I use this to test the pH of my homemade soap. It's much more convenient than using a test strip, and way better than the 'tongue test'.
    Science at hand
  • Natalie
  • 01/21/2016
  • Students love to see the "magic" of the indicator. Used this as the indicator for the "zombie virus" in my virus spreading demonstration. All students had seemingly clear liquid, then the virus was revealed. Students loved it!
    Worked Perfect !!!
  • Richard
  • 09/22/2015
  • Our family used this solution recently, in addition to sodium carbonate to turn clear water pink for the "unity" portion in our daughter's wedding ceremony, instead of using the traditional sand combination. It worked perfectly!!!! Thank-you!!

    reward points

    Phenolphthalein solution, 30ml

    Ages 14+

    Item# UN-PHENOLS

    $6.00 in_stock

    In Stock

    Order now to ship Tomorrow. Express shipping is available.
    Product Overview
    pH indicator, 1% solution. Colorless at 8.3 pH to pink at 10.0 pH.

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    • Product Details

      Phenolphthalein solution, 30ml

      pH indicator, 1% solution. Colorless at 8.3 pH to pink at 10.0 pH.

      Here are projects that use phenolphthalein:

      Hazard Note: Flammable liquid; read warning labels carefully.

      Shipping Note: This item is a regulated chemical and only ships Economy or UPS to a street address in the 50 US states.

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